What airlines fly to Northern Ireland?

British Airways, Delta and American Airlines are the top three most popular airlines that fly to Northern Ireland from United States according to our data. British Airways is the first choice among our users, with 93% of people opting to fly with this airline when traveling to Northern Ireland. Keep in mind that there are 3 different airlines that fly to Northern Ireland on a routine basis, so you have a few additional options to choose from.

How long is the flight from United States to Northern Ireland?

Flight times vary depending on what airport in United States you fly out of and what airport in Northern Ireland you fly into. For example, flying from New York to Belfast Intl Airport takes 10h 20m on average. On the other hand, flying from Boston to Belfast Intl Airport takes 11h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from United States to Northern Ireland?

British Airways and KLM are the most popular carriers operating from United States to Northern Ireland

When did momondo last update prices for flights from United States to Northern Ireland?

Prices for flights from United States to Northern Ireland were last updated today.

How many operators does momondo search for flights from United States to Northern Ireland?

As of May 2026, there are 2 operators available to choose from for flights from United States to Northern Ireland.

How old do you have to be to fly from United States to Northern Ireland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$308 Cheap Flights from the United States to Northern Ireland in 2026

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Find the cheapest flights from the United States to Northern Ireland

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Northern Ireland

Enter your travel dates to find the best prices.

8:30 pm - 9:30 pm

JFK

BFS

20h 00m

2 stops

7:55 pm - 10:25 pm

BFS

JFK

31h 30m

3 stops

$703Multiple Airlines

Sat, Sep 19 - Fri, Sep 25

6:20 pm - 10:40 pm

JFK

BFS

23h 20m

1 stop

8:15 pm - 3:55 pm

BFS

JFK

24h 40m

1 stop

$718Multiple Airlines

Sat, Sep 19 - Fri, Sep 25

11:10 pm - 10:40 pm

JFK

BFS

18h 30m

3 stops

7:55 pm - 10:25 pm

BFS

JFK

31h 30m

3 stops

$770Multiple Airlines

Sat, Sep 19 - Fri, Sep 25

7:10 pm - 10:30 am

JFK

BHD

10h 20m

1 stop

3:40 pm - 10:05 pm

BHD

JFK

11h 25m

1 stop

$904British Airways

Tue, Nov 3 - Wed, Nov 18

6:35 pm - 10:30 am

EWR

BHD

10h 55m

1 stop

12:25 pm - 7:35 pm

BHD

EWR

12h 10m

1 stop

$904British Airways

Tue, Nov 3 - Wed, Nov 18

9:48 am - 8:50 am

DFW

BHD

17h 02m

2 stops

9:40 am - 5:05 pm

BHD

DFW

13h 25m

1 stop

$906British Airways

Mon, Oct 12 - Tue, Oct 20

5:32 pm - 2:50 pm

JFK

BHD

16h 18m

2 stops

6:35 am - 12:35 pm

BHD

JFK

11h 00m

1 stop

$909British Airways

Tue, Nov 3 - Wed, Nov 18

5:47 pm - 5:40 pm

MSP

BHD

17h 53m

2 stops

6:30 am - 5:03 pm

BHD

MSP

16h 33m

2 stops

$920American Airlines

Sun, Aug 23 - Thu, Sep 3

3:59 pm - 12:55 pm

DFW

BHD

14h 56m

2 stops

6:30 am - 5:43 pm

BHD

DFW

17h 13m

2 stops

$952American Airlines

Mon, Oct 12 - Tue, Oct 20

6:08 pm - 2:15 pm

MSP

BHD

15h 07m

2 stops

6:35 am - 5:50 pm

BHD

MSP

17h 15m

2 stops

$970American Airlines

Mon, Oct 26 - Sat, Nov 7

American Airlines flights from United States to Northern Ireland

Our best American Airlines deals on United States to Northern Ireland flight tickets

American Airlines

Aug 23

MSP5:47 pmMinneapolis St Paul

17h 53m

2 stops

BHD5:40 pmBelfast City

Sep 3

BHD6:30 amBelfast City

16h 33m

2 stops

MSP5:03 pmMinneapolis St Paul

$920

American Airlines

Oct 26

MSP6:08 pmMinneapolis St Paul

15h 07m

2 stops

BHD2:15 pmBelfast City

Nov 7

BHD6:35 amBelfast City

17h 15m

2 stops

MSP5:50 pmMinneapolis St Paul

$970

American Airlines

Oct 26

MSP1:52 pmMinneapolis St Paul

15h 48m

2 stops

BHD10:40 amBelfast City

Nov 7

BHD11:35 amBelfast City

18h 24m

2 stops

MSP11:59 pmMinneapolis St Paul

$971

Virgin Atlantic flights from United States to Northern Ireland

Our best Virgin Atlantic deals on United States to Northern Ireland flight tickets

Virgin Atlantic

Nov 3

JFK9:25 amNew York John F Kennedy Intl

18h 45m

2 stops

BHD9:10 amBelfast City

Nov 18

BHD9:40 amBelfast City

15h 32m

2 stops

JFK8:12 pmNew York John F Kennedy Intl

$991

Virgin Atlantic

Aug 16

JFK7:10 pmNew York John F Kennedy Intl

16h 45m

1 stop

BHD4:55 pmBelfast City

Sep 6

BHD9:45 amBelfast City

18h 02m

2 stops

JFK10:47 pmNew York John F Kennedy Intl

$1,035

Virgin Atlantic

Jul 19

JFK4:40 pmNew York John F Kennedy Intl

11h 40m

1 stop

BHD9:20 amBelfast City

Aug 4

BHD9:50 amBelfast City

14h 25m

1 stop

JFK7:15 pmNew York John F Kennedy Intl

$1,039

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 9/19

8:30 pm-9:30 pm

2 stops20h 00m

Belfast Intl

Fri 9/25

7:55 pm-10:25 pm

3 stops31h 30m

$703

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 9/19

6:20 pm-10:40 pm

1 stop23h 20m

Belfast Intl

Fri 9/25

8:15 pm-3:55 pm

1 stop24h 40m

$718

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 9/19

11:10 pm-10:40 pm

3 stops18h 30m

Belfast Intl

Fri 9/25

7:55 pm-10:25 pm

3 stops31h 30m

$770

Quickest round-trip

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 11/3

7:10 pm-10:30 am

1 stop10h 20m

Belfast City

Wed 11/18

3:40 pm-10:05 pm

1 stop11h 25m

$904

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Tue 11/3

6:35 pm-10:30 am

1 stop10h 55m

Belfast City

Wed 11/18

12:25 pm-7:35 pm

1 stop12h 10m

$904

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Mon 10/12

9:48 am-8:50 am

2 stops17h 02m

Belfast City

Tue 10/20

9:40 am-5:05 pm

1 stop13h 25m

$906

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 11/3

5:32 pm-2:50 pm

2 stops16h 18m

Belfast City

Wed 11/18

6:35 am-12:35 pm

1 stop11h 00m

$909

MinneapolisBelfast

MSP - BHD

MSPBHD

Minneapolis St Paul

Sun 8/23

5:47 pm-5:40 pm

2 stops17h 53m

Belfast City

Thu 9/3

6:30 am-5:03 pm

2 stops16h 33m

$920

DallasBelfast

DFW - BHD

DFWBHD

Dallas/Fort Worth

Mon 10/12

3:59 pm-12:55 pm

2 stops14h 56m

Belfast City

Tue 10/20

6:30 am-5:43 pm

2 stops17h 13m

$952

MinneapolisBelfast

MSP - BHD

MSPBHD

Minneapolis St Paul

Mon 10/26

6:08 pm-2:15 pm

2 stops15h 07m

Belfast City

Sat 11/7

6:35 am-5:50 pm

2 stops17h 15m

$970

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Northern Ireland?

The cheapest month to fly to Northern Ireland from United States is in November. Flight prices, which tend to average around $460, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Northern Ireland from United States during March instead. Flights to Northern Ireland in March, while not as cheap as those in November, still average around $513.

Can stopping save me money on United States to Northern Ireland flights?

You could potentially save up to 16% on your flight if you consider stops on a United States to Northern Ireland flight.

Cheap United States to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Northern Ireland

Fastest flight time	9h 50m
Direct flights	None

The fastest flight from United States to Northern Ireland takes 9h 50m

There are no direct flights from United States to Northern Ireland. There are no popular flight routes from United States to Northern Ireland.

Search flight deals

Frequently asked questions about flying from the United States to Northern Ireland

When did momondo last update prices for flights from United States to Northern Ireland?
Prices for flights from United States to Northern Ireland were last updated today.
How many operators does momondo search for flights from United States to Northern Ireland?
As of May 2026, there are 2 operators available to choose from for flights from United States to Northern Ireland.
How old do you have to be to fly from United States to Northern Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Northern Ireland

Compare and see reviews for airlines that fly from United States to Northern Ireland with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $504	Free Cancellation	Rating 7.1 11,645 reviews	Search American Airlines flights
British Airways	PriceFrom $534	Free Cancellation	Rating 6.7 8,012 reviews	Search British Airways flights
Delta	PriceFrom $973	Free Cancellation	Rating 7.9 8,415 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Northern Ireland?

Finding the right flight to Northern Ireland from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Northern Ireland quick and easy, saving you time and money.

Can I find flights from United States to Northern Ireland with flexible booking policies on momondo?

Flights from United States to Northern Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Northern Ireland?

Once you have performed a search for United States to Northern Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United States to Northern Ireland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to Northern Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.